Exchange 2003 on 2003 x64

[tim2002]

I am going to be setting a new server for my exchange email.

I have exchange 2003 and server 2003. After setup i will import my exchange 2000 mailboxes from the old mail server.

The only job for this server is exchange email for about 25 people.

I can install either server 2003 x32 or x64.

My question is which would be better 32 or 64 bit OS?

Thanks in advance
Tim

 

[Zelandakh]

64 bit OS is fantastic. Exchange 2003 doesn't run on it at all. No matter what. Not even with reg hacks. At all.

Kinda limits ya huh?

 

[tim2002]

any dates on e12 64 bit?